<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="data:text/css;charset=UTF-8,body{font-size:20px;}">
<style>
@import url("data:text/css;charset=UTF-8,body{font-size:20px;}");
@font-face { font-family: myFont; src: url("data:font/woff;base64,"); }
p { background-image: url(""); }
</style>
</head>
<body>
<img src="">
<img srcset=" 1x,  2x">
</body>
</html>
